Nickname is Demon Speaks English, Spanish and French Father, Anibal, is Uruguayan; mother, Esther, is Spanish; older brother, Dominic; younger siblings, Daniel, Cristina and Sara Began playing tennis at age 4 after mother signed him up for lessons Moved to Alicante as a 5-year-old and split time growing up between Spain and Australia.Credits dual-upbringing as helping to shape his game Attended primary school in Spain and finished high school while travelling on tour Trains in Alicante and receives some support from Tennis Australia Selected by fellow players as 2018 ATP Newcomer of the Year Favourite surface is grass, shot is backhand and tournaments are Australian Open and Wimbledon Mentored by former World No. 1 Lleyton Hewitt, who was an idol of his along with Roger Federer Donated $4,500for Australian bushfire relief-- $250 for each acehit at 2020 ATP Cup (18 aces) Said it was"one of the best days of my life" when he and Nick Kyrgios clinched 2020 ATP Cup QF win over Great Britain after saving 4 MPs Has a tattoo of "109" on his chest because he was 109th player to represent Australian Davis Cup team Enjoys playing golf. Says he would be a golfer if he wasn't a tennis player Favourite sports team is Real Madrid because his mom is a longtime fan. Also supports NSW State of Origin rugby team Missed 2020 Australian Open due to abdominal tear

Two-time Next Gen ATP Finals runner-up achieved career-high No. 6 in July 2024 before becoming 1st Australian to qualify for Nitto ATP Finals in singles since Hewitt in 2004

Earned personal-best 55 victories in 2025 and captured 10 ATP Tour titles, including ATP 500 championships at 2023 and 2024 Acapulco and 2025 Washington, saving 3 championship points vs Davidovich Fokina in the final

Reached 1st Grand Slam QF at 2020 US Open immediately after winning 1st ATP Tour doubles title at 2020 ATP Masters 1000 Cincinnati w/Carreno Busta in team debut and at same venue

Six-time Grand Slam quarter-finalist, including at four consecutive events at 2024 Roland Garros to 2025 Australian and reached 1st ATP Masters 1000 QF, SF and final at 2023 Toronto

Playing for Australia, he went 6-1 in Davis Cup play during 2022 season, leading Australia to its 1st final since 2003 and defeated No. 2 Nadal in 2023 and No. 1 Djokovic in 2024 at United Cup

Also defeated Murray to help Team World win 2022 Laver Cup and Zverev for 2025 Laver Cup